I only enter thru ST when mag sweeps show up; however, I guess you could go to each individual mag and enter that way. Sorry I could not be more help as regards list of publishers.
How you look at a situation is very important, for how you think about a problem may defeat you before you ever do anything about it. When you get discouraged or depressed, try changing your attitude from negative to positive and see how life can change for you. Remember, your attitude toward a situation can help you to change it -- you create the very atmosphere for defeat or victory.”
Franco Harris